/*
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package za.ac.cput.mdlalo.calculator.impl;

import za.ac.cput.mdlalo.calculator.Calculator;

/**
 *
 * @author 209039981
 */
public class CalculatorImplementation implements Calculator
{

    @Override
    public String welcomeMessage() 
    {
        return  "Mdlalo";
    }

    @Override
    public int sum(int a, int b) 
    {
         return a+b;
    }

    @Override
    public float percentage(float a, float b)
    {
       return a/b*100;
    }
    
}
